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Education

Employers Worried About Critical Thinking Skills 10

Posted by Soulskill
from the employees-worried-about-it-too dept.
Nerval's Lobster writes: Every company needs employees who can analyze information effectively, discarding what's unnecessary and digging down into what's actually useful. But employers are getting a little bit worried that U.S. schools aren't teaching students the necessary critical-thinking skills to actually succeed once they hit the open marketplace. The Wall Street Journal talked with several companies about how they judge critical-thinking skills, a few of which ask candidates to submit to written tests to judge their problem-solving abilities. But that sidesteps the larger question: do schools need to shift their focus onto different teaching methods (i.e., downplaying the need for students to memorize lots of information), or is our educational pipeline just fine, thank you very much?
Science

Recent Nobel Prize Winner Revolutionizes Microscopy Again 10

Posted by Soulskill
from the magnified-consistency dept.
An anonymous reader writes: Eric Betzig recently shared in the Nobel Prize for Chemistry for his work on high-resolution microscopy. Just yesterday, Betzig and a team of researchers published a new microscopy technique (abstract) that "allows them to observe living cellular processes at groundbreaking resolution and speed." According to the article, "Until now, the best microscope for viewing living systems as they moved were confocal microscopes. They beam light down onto a sample of cells. The light penetrates the whole sample and bounces back. ... The light is toxic, and degrades the living system over time. Betzig's new microscope solves this by generating a sheet of light that comes in from the side of the sample, made up of a series of beams that harm the sample less than one solid cone of light. Scientists can now snap a high-res image of the entire section they're illuminating, without exposing the rest of the sample to any light at all."
Science

Decades-old Scientific Paper May Hold Clues To Dark Matter 50

Posted by Soulskill
from the how-scientists-become-hoarders dept.
sciencehabit writes: Here's one reason libraries hang on to old science journals: A paper from an experiment conducted 32 years ago may shed light on the nature of dark matter, the mysterious stuff whose gravity appears to keep the galaxies from flying apart. The old data put a crimp in the newfangled concept of a 'dark photon' and suggest that a simple bargain-basement experiment could put the idea to the test. The data come from E137, a "beam dump" experiment that ran from 1980 to 1982 at SLAC National Accelerator Laboratory in Menlo Park, California. In the experiment, physicists slammed a beam of high-energy electrons, left over from other experiments, into an aluminum target to see what would come out. Researchers placed a detector 383 meters behind the target, on the other side of a sandstone hill 179 meters thick that blocked any ordinary particles.
PC Games (Games)

PCGamingWiki Looks Into Linux Gaming With 'Port Reports' 29

Posted by Soulskill
from the welcome-to-our-home dept.
AberBeta writes: PCGamingWiki contributor Soeb has been looking into the recent larger budget game releases to appear on Linux, including XCOM: Enemy Unknown and Borderlands: The Pre–Sequel produced by Mac porting houses Feral and Aspyr. Soeb reports that while feature parity is high, performance could be a bit better. Performance differences aside, the games are finally arriving on Linux — now the userbase needs to expand to make a virtuous cycle.
The Almighty Buck

How To Beat Online Price Discrimination 88

Posted by Soulskill
from the complain-until-they-give-it-to-you-for-free dept.
New submitter Intrepid imaginaut sends word of a study (PDF) into how e-commerce sites show online shoppers different prices depending on how they found an item and what the sites know about the customer. "For instance, the study found, users logged in to Cheaptickets and Orbitz saw lower hotel prices than shoppers who were not registered with the sites. Home Depot shoppers on mobile devices saw higher prices than users browsing on desktops. Some searchers on Expedia and Hotels.com consistently received higher-priced options, a result of randomized testing by the websites. Shoppers at Sears, Walmart, Priceline, and others received results in a different order than control groups, a tactic known as “steering.” To get a better price, the article advises deleting cookies before shopping, using your browser's private mode, putting the items in your shopping cart without buying them right away, and using tools like Camelcamelcamel to keep an eye out for price drops.
Robotics

Automation Coming To Restaurants, But Not Because of Minimum Wage Hikes 398

Posted by Soulskill
from the my-compliments-to-the-chefbot dept.
dcblogs writes: McDonald's this week told financial analysts of its plans to install self-ordering kiosks and mobile ordering at its restaurants. This news prompted the Wall Street Journal to editorialize, in " Minimum Wage Backfire," that while it may be true for McDonald's to say that its tech plans will improve customer experience, the move is also "a convenient way...to justify a reduction in the chain's global workforce." Minimum wage increase advocates, the Journal argued, are speeding along an automation backlash. But banks have long relied on ATMs, and grocery stores, including Walmart, have deployed self-service checkouts. In contrast, McDonald's hasn't changed its basic system of taking orders since its founding in the 1950s, said Darren Tristano, executive vice president of Technomic, a research group focused on the restaurant industry. While mobile, kiosks and table ordering systems may help reduce labor costs, the automated self-serve technology is seen as an essential. It will take the stress out of ordering (lines) at fast food restaurants, and the wait for checks at more casual restaurants. It also helps with upselling and membership to loyalty programs. People who can order a drink refill off a tablet, instead of waving down waitstaff, may be more inclined to do so. Moreover, analysts say younger customers want self-service options.
Hardware

FTDI Removes Driver From Windows Update That Bricked Cloned Chips 356

Posted by Soulskill
from the righteous-backpedaling dept.
New submitter weilawei writes: Last night, FTDI, a Scottish manufacturer of USB-to-serial ICs, posted a response to the ongoing debacle over its allegedly intentional bricking of competitors' chips. In their statement, FTDI CEO Fred Dart said, "The recently release driver release has now been removed from Windows Update so that on-the-fly updating cannot occur. The driver is in the process of being updated and will be released next week. This will still uphold our stance against devices that are not genuine, but do so in a non-invasive way that means that there is no risk of end user's hardware being directly affected." This may have resulted from a discussion with Microsoft engineers about the implications of distributing potentially malicious driver software.

If you design hardware, what's your stance on this? Will you continue to integrate FTDI chips into your products? What alternatives are available to replace their functionality?
Medicine

Stem Cells Grown From Patient's Arm Used To Replace Retina 40

Posted by Soulskill
from the you-and-what-arm-eye dept.
BarbaraHudson writes: The Globe and Mail is reporting the success of a procedure to implant a replacement retina grown from cells from the patient's skin. Quoting: "Transplant doctors are stepping gingerly into a new world, one month after a Japanese woman received the first-ever tissue transplant using stem cells that came from her own skin, not an embryo. On Sept. 12, doctors in a Kobe hospital replaced the retina of a 70-year-old woman suffering from macular degeneration, the leading cause of blindness in the developed world. The otherwise routine surgery was radical because scientists had grown the replacement retina in a petri dish, using skin scraped from the patient's arm.

The Japanese woman is fine and her retinal implant remains in place. Researchers around the world are now hoping to test other stem-cell-derived tissues in therapy. Dr. Jeanne Loring from the Scripps Research Institute in La Jolla, Calif., expects to get approval within a few years to see whether neurons derived from stem cells can be used to treat Parkinson's disease."
Medicine

Detritus From Cancer Cells May Infect Healthy Cells 28

Posted by samzenpus
from the one-bad-cell dept.
bmahersciwriter writes Tiny bubbles of cell membrane — called exosomes — are shed by most cells. Long thought to be mere trash, researchers had recently noticed that they often contain short, regulatory RNA molecules, suggesting that exosomes may be one way that cells communicate with one another. Now, it appears that RNA in the exosomes shed by tumor cells can get into healthy cells and 'transform' them, putting them on the path to becoming cancerous themselves.
United Kingdom

British Army Looking For Gamers For Their Smart-Tanks 134

Posted by samzenpus
from the point-and-destroy dept.
concertina226 writes The U.K. branch of global defense firm General Dynamics is working on a futuristic state-of-the-art smart-tank to replace the British Army's aging armored vehicle fleet, to be delivered to the Ministry of Defense in 2020. The Scout SV armored vehicle is the first fully-digitized armored fighting vehicle to have been built for the British Army, and is far bigger and more durable than any of its existing tanks, which are now at least 20 years old. The tank comes in six variants that can be customized with a tools for different missions, and has numerous sensors, cameras, and sights to offer real-time intelligence on weather conditions, target acquisition, and reconnaissance — all crucial battlefield data required by commanders to access and direct situations. "With the capability in the Scout SV, we're really looking for the type of people who play Xbox games – tech-savvy people who are able to take in a lot of information and process it in the proper way," says Kevin Connell, the vice president for General Dynamic UK's Land Systems Regiment.
Crime

Incapacitating Chemical Agents: Coming Soon To Local Law Enforcement? 129

Posted by samzenpus
from the and-stay-down dept.
Lasrick writes To this day, Russian authorities refuse to disclose the incapacitating chemical agent (ICA) they employed in their attempt, 12 years ago, to save 900 hostages held in a theater by Chechen fighters. Malcom Dando elaborates on a new report (PDF) that Russia, China, Israel, and a slew of other countries are continuing research into ICAs, and the apparent indifference of the international community into such research. Proponents of ICAs have long promoted their use in a variety of scenarios, including that of law enforcement, because in theory these chemicals incapacitate without permanent disability. Critics, however, point out that these weapons rely on exact dosage to prevent fatality, and that the ability to 'deliver the right agent to the right people in the right dose without exposing the wrong people, or delivering the wrong dose' is a near-impossible expectation. ICAs represent the further misuse and militarization of the life sciences and a weakening of the taboo against the weaponization of toxic substances, and the idea that they could be used in law enforcement situations is a disturbing one."
Medicine

NY Doctor Recently Back From West Africa Tests Positive For Ebola 289

Posted by samzenpus
from the I-think-I-saw-this-movie dept.
An anonymous reader writes An emergency room doctor who recently returned to the city after treating Ebola patients in West Africa has tested positive for the virus, Mayor Bill de Blasio said. It's the first case in the city and the fourth in the nation. From the article: "The doctor, identified as Craig Spencer, 33, came back from treating Ebola patients in Guinea about 10 days ago, and developed a fever, nausea, pain and fatigue Wednesday night. The physician, employed at New York's Columbia Presbyterian Hospital, has been in isolation at Bellevue Hospital in Manhattan since Thursday morning, the official said."
Crime

Tracking a Bitcoin Thief 54

Posted by samzenpus
from the naming-names dept.
An anonymous reader writes A small group of researchers were able to publish an investigative report on the hacking of a popular Bitcoin exchange earlier this year by the name of CryptoRush.in. Close to a million dollars stolen in crypto currency lead the group to discover evidence, track down the attacker and put together a timeline of what exactly happened. A captivating read for a community desensitized by thefts, hackings and lack of reporting. With pictures, and logs to prove it all.
Sony

How Sony, Intel, and Unix Made Apple's Mac a PC Competitor 246

Posted by samzenpus
from the back-in-the-day dept.
smaxp writes In 2007, Sony's supply chain lessons, the network effect from the shift to Intel architecture, and a better OS X for developers combined to renew the Mac's growth. The network effects of the Microsoft Wintel ecosystem that Rappaport explained 20 years ago in the Harvard Business Review are no longer a big advantage. By turning itself into a premium PC company with a proprietary OS, Apple has taken the best of PC ecosystem, but avoided taking on the disadvantages.
Transportation

SMART Begins Live Public Robocar Tests In Singapore 12

Posted by samzenpus
from the give-it-a-whirl dept.
Hallie Siegel writes Robocar R&D is moving fast in Singapore, and this week, the National University of Singapore (NUS) announced they will be doing a live public demo of their autonomous golf carts over a course with 10 stops in the Singapore Chinese and Japanese Gardens. The public will be able to book rides online, and then summon and direct the vehicles with their phones. The vehicles will have a touch tablet where the steering wheel will go. Rides will be free, and will take place Oct. 23-25, Oct. 30-31 and Nov. 1.

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